Table 3. Directional Signal Systems Troubleshooting Procedures - continued

TM 9-2320-361-24-1

0013 00

LIGHTING AND WIPER SYSTEM TROUBLESHOOTING (Contd)

Table 3. Directional Signal Systems Troubleshooting Procedures (Contd).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Test 4. Test continuity of front

1. DIRECTIONAL

composite light wiring harness.

SIGNAL

INOPERATIVE

1. Disconnect lead 461 from front

(Contd)

composite light.

2. Disconnect cable connector at

turn signal switch.

3. Set multimeter to RX 1 scale.

4. Touch multimeter negative

lead to pin B at cable

connector.

5. Touch multimeter positive lead

1. If continuity is not present, repair or

to contact end of 461 at front

replace lead 461 (WP 0090 00).

composite light.

2. Perform test 4 again. If lamp fails to

flash, go to test 5.

Test 5. Test continuity of turn signal

switch.

1. Disconnect cable connector at

turn signal switch.

2. Place turn signal switch in left

position.

3. Touch multimeter negative

lead to pin G of turn signal

switch.

If continuity is not present, replace

4. Touch multimeter positive lead

turn signal switch (WP 0102 00).

to pin B 461 (front left) and pin

C 22-461 (left rear) of turn

signal switch.

5. Place turn signal lever in right

If continuity is not present, replace

position.

turn signal switch (WP 0102 00).

6. Touch multimeter positive lead

to pin A 460 (right front) and

If continuity is not present, replace

pin E (right rear) at turn

turn signal switch (WP 0102 00).

signal switch.

7. Touch multimeter positive lead

to pin F at turn signal switch.

0013 00-14